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Jyutping saam1 hou2
Pinyin sān hào

Definitions (Wiktionary)
  1. noun, literary
    three hobbies

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Jyutping saam1 hou2
Pinyin sān hǎo

Definitions (Wiktionary)
  1. noun
    three excellent traits possessed by a student (good in ethics, study and physical training)
  2. name
    Miyoshi (a city in Tokushima Prefecture, Japan)